Privacy and Security Notice

Phone Meeting: HRS-R 24deg Data Analysis (04/06/2009)

I have divided my data into three regions:

Region No.:1: Runs #21722 - #21802: H,C,Ta runs
Region No.:2: Runs #21817 - #21823: only H runs
Region No.:3: Runs #21864 - #21887: H,C,Ta runs

So far I have analyzed C,Ta,H data from region #3 and Ta, H data from #1.

All analyzed runs are not equaly good. Some runs are much bigger (include more events) than others. Therefore we shouldn't treat all runs equaly. Therefore I have decided to use weighted mean when I calculate the mean value of delta-function in each region for each target. I have decided to use the amplitude (this is proportional to the number of events) of the peak as my weights.

Hydrogen data, region #1



Analyzed data:


Tiefenbach data:

Hydrogen data, region #3



Analyzed data:


Tiefenbach data:

Carbon data, region #3



Elastic Data:



Analyzed Elastic data:


4.4MeV Data:



Analyzed 4.4MeV data:


Analyzed Difference:


Tiefenbach data:

Tantalum data, region #1



Analyzed data:


Tiefenbach data:

Tantalum data, region #3



Analyzed data:


Tiefenbach data:

All Tiefenbach data points:

1. point LH2, Region #3.
2. point C, Region #3.
3. point Ta, Region #3.
4. point LH2, Region #1.
5. point Ta, Region #1.

All Determined Beam Energy data points:

1. point determined from Ta,C-Region #3 data.
2. point determined from Ta,H-Region #3 data.
3. point determined from C,H-Region #3 data.
4. point determined from Ta,H-Region #1 data.